Review for Test Genetic

TT

• homozygous genotype

• heterozygous genotype

Oo

• homozygous genotype

• heterozygous genotype

F

• dominant trait

• recessive trait

Both alleles (factors) for a trait are the same and recessive (aa)

• homozygous dominant

• homozygous recessive

• heterozygous

Both alleles (factors) for a trait are the same and dominant (AA)

• homozygous dominant

• homozygous recessive

• heterozygous

An organism's genetic makeup, or allele combinations.

• phenotype

• genotype

An allele whose trait always shows up in the organism when the allele is present.

• Dominant allele

• Recessive allele

An organism that has two identical alleles for a trait

• homozygous

• hybrid

• heterozygous

A complex molecule containing the genetic information that makes up the chromosomes.

• phenotype

• DNA

The process in which genetic material is passed from parents to their offspring.

• chromosomes

• inheritance